| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.77 | 5.141% | $176.3951 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $219.30 | 13.379% | $248.6401 | $248.64 | $248.65 | $248.60 |
| Purchase #3 | $120.84 | 5.337% | $127.2892 | $127.29 | $127.30 | $127.30 |
| Purchase #4 | $148.86 | 11.566% | $166.0771 | $166.08 | $166.10 | $166.10 |
| Purchase #5 | $172.30 | 4.295% | $179.7003 | $179.70 | $179.70 | $179.70 |
| Purchase #6 | $17.43 | 10.531% | $19.2656 | $19.27 | $19.25 | $19.30 |
| Purchase #7 | $7.85 | 11.149% | $8.7252 | $8.73 | $8.75 | $8.70 |
| 7 purchase totals = | $854.35 | $926.0926 | $926.11 | $926.15 | $926.10 | |